Welcome To 21 Francisco Ave! Experience modern living in this fully renovated 4-bedroom, 3-full-bath expanded ranch with a full basement. The primary bedroom has a primary en-suite, a beautiful soak in tub, full shower, and his or her sinks. The kitchen has stainless steel appliances, granite counter tops, and spacious layout. The dining room can fit all of your guests and the built in electrical fire place compliments the setting perfectly. This move-in ready home combines comfort, and efficiency, perfectly situated on a quiet dead-end street with southern exposure for abundant natural light. Located just four blocks from the LIRR, two blocks from bus stops, and within close proximity to local schools and transportation, this home offers easy access to everything you need. The finished basement includes bonus space. Potential mother/daughter with proper permits. There are sooooooo many upgrades such as tesla solar panels with battery back up, a new roof, new windows, new cesspool, new siding, tankless hot water system, and paver driveway. New storage shed and fresh landscaping. Freshly painted interior. Your dream home awaits but don't wait too long or she'll be gone!
Listed by Kevin Iglesias
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Signature Premier Properties
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631-642-2300
Listed by Earnest Brown Downie
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Signature Premier Properties
Last updated October 22, 2025
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Source: OneKey #924884
Listing Facts
TypeSingle-family
NeighborhoodCentral Islip
Bedrooms5
Bathrooms3
Days on Prevu8
Taxes$11,672.2/year
Size1,900 sqft
Price per sqft$361
Amenities
Parking
Location
Mortgage Calculator
Listing History
10/15/2025
Listed by Signature Premier Properties
$685,000
Property Details for 21 Francisco Avenue
Exterior
Construction
Year Built: 1969
Architectural Style: Exp Ranch
Construction Materials: Frame
Measurements
Building Area Total: 1,900
Building Area Units: Square Feet
Lot Size Acres: 0.18
Lot Size Square Feet: 7,841
Financial
Taxes
Parcel Number: 0500-079-00-02-00-094-000
Tax Annual Amount: $11,672.20
Tax Assessed Value: $35,300.00
Tax Year: 2025
Interior
Features
Appliances: Stainless Steel Appliance(s)
Fireplace: Yes
Fireplaces Total: 1
Interior Features: First Floor Bedroom
Measurements
Living Area: 1,900
Living Area Source: Other
Rooms
Basement: Full
Has Basement: Yes
Bathrooms Full: 3
Bathrooms Total Integer: 3
Bedrooms Total: 5
Rooms Total: 10
Parking
Parking
Parking Features: Driveway
Schools
Elementary School
Elementary School: Andrew T Morrow School
Elementary School District: Central Islip
High School
High School: Central Islip Senior High School
High School District: Central Islip
Middle or Junior School
Middle Or Junior School: CHARLES A MULLIGAN ELEMENTARY SCHOOL
Middle Or Junior School District: Central Islip
Utilities
Equipment
Cooling: Wall/Window Unit(s)
Heating: Oil
Sewer: Cesspool
Utilities: Electricity Available
Water Source: Other
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